fill.er
n.（名词）One that fills, as:装填者，填充物，如：Something added in order to augment weight or size or fill space.装填物：为了增加重量或尺寸或填满空余而加进去的物质A composition, especially a semisolid that hardens on drying, used to fill pores, cracks, or holes in wood, plaster, or other construction surfaces before finishing.填料：一种混合物，尤指在干燥过程中变硬的半液体状物质，用于在完工前将木头、塑料或其它建筑表面填入孔、裂缝或洞Tobacco used to form the body of a cigar.作烟心的烟草：用来构成卷烟体的烟草A short item used to fill space in a publication.补白：用来填补出版物中空白的短条目Something, such as a news item, public-service message, or music, used to fill time in a radio or television presentation.补白内容：例如新闻栏目、公共服务信息或音乐，用来填补无线电或电视表演间空白时间的东西A sheaf of loose papers used to fill a notebook or binder.活页纸：用来填在笔记本中或活页簿中的活页纸Architecture An element, such as a plate, used to fill the space between two supporting members.【建筑学】 填料：用来填充两个支撑物之间的空间的结构物，例如横木板
